Csah 9 over Silver Creek
FairHouston County, Minnesota · 1.4 MI S of N CO Line · Structure no. 91903
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 442
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 9 over Silver Creek is a concrete culvert carrying Csah 9 over Silver Creek in Houston County, Minnesota. It was built in 1979, so it is 46 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 442 vehicles a day, projected to reach 460 by 2041. The structure is 29 ft (8.9 m) long. If it were closed, the detour would be 11.2 mi (18 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 9 over Silver Creek built?
It was built in 1979, making it 46 years old in 2025.
What condition is Csah 9 over Silver Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does Csah 9 over Silver Creek carry?
About 442 vehicles per day (2021 count).
How long is Csah 9 over Silver Creek?
The structure is 29 ft (8.9 m) long with a longest span of 14 ft (4.3 m).
Who owns Csah 9 over Silver Creek?
It is owned by the County Highway Agency.